Ingredients
Method
Preparation
- Pat chicken breasts dry and season both sides with salt, pepper, and Italian seasoning.
- Place the seasoned breasts in a single layer in the slow cooker. If needed, slightly overlap—don’t stack too many.
- Pour the jar of marinara sauce evenly over the chicken, making sure each piece is mostly covered.
Cooking
- Cook on low for 6–7 hours, or on high for 3–4 hours, until the chicken reaches an internal temperature of 165°F (74°C) and is no longer pink inside.
- About 25–30 minutes before serving, sprinkle the shredded mozzarella and grated Parmesan evenly over the chicken. Replace the lid and continue cooking until the cheese is melted and bubbly.
- Garnish with torn fresh basil and serve immediately.
Notes
Use thick-cut or thin-sliced breasts; if breasts are uneven, pound them to even thickness for consistent cooking. Substitute marinara with tomato-basil sauce for variations. For a gluten-free option, serve with zucchini noodles.
